Oh My Codex plugin for Codex
OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.
How to install Oh My Codex in Codex
1. Add the repo as a Codex plugin marketplace:
codex plugin marketplace add Yeachan-Heo/oh-my-codex2. Install the plugin from it:
codex plugin add oh-my-codex@oh-my-codex-localThis repo ships a Codex marketplace file (.agents/plugins/marketplace.json). The first command adds it as a marketplace (Codex CLI reference); the second installs the plugin 'oh-my-codex'. 'oh-my-codex-local' is the marketplace name from that file. Check the repo README too. Command format: Codex CLI reference.
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What it contains
Plugins in this marketplace (1)
oh-my-codex— Multi-agent orchestration layer for OpenAI Codex CLI
About this listing
Oh My Codex is a community plugin on GitHub by Yeachan-Heo. Its README documents a Codex install and the repo ships a Codex plugin manifest. It passed the CodexStacks quality filter for repos found this way (at least 100 stars, pushed in the last 90 days, not a fork or a list). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review). From its files we found 1 plugin. It's one of 441 listings in the Developer Tools category.
Oh My Codex FAQ
How do I install Oh My Codex in Codex?
Add the repo as a Codex plugin marketplace with codex plugin marketplace add Yeachan-Heo/oh-my-codex, then install it with codex plugin add oh-my-codex@oh-my-codex-local. Commands: the command format from the Codex CLI reference; check the repo README too.
Is Oh My Codex an official Codex plugin?
No. Oh My Codex is a community repo on GitHub by Yeachan-Heo. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 28, 2026 (an install and load check, not a code review), so read the code before you install it.
What does Oh My Codex include?
From its manifest and repo files, Oh My Codex includes 1 plugin: oh-my-codex.
Details
- Type
- Plugin
- Category
- Developer Tools
- Source
- Community
- Author
- Yeachan-Heo
- License
- MIT
- GitHub stars
- 33,658 (at last sync)
- Last push
- 2026-10-29
- Manifest
.agents/plugins/marketplace.json- Source
- https://github.com/Yeachan-Heo/oh-my-codex
- Website
- https://oh-my-codex.dev
- Listed via
- GitHub search: README documents a Codex install
- Install check by CodexStacks
- Passed on Oct 28, 2026 with Codex CLI 0.163.0: Codex loaded its skills. proof · how we check
Something wrong or missing? Submit or improve this listing. Listings also refresh automatically every night.
For maintainers: badge and embeds
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Markdown
[](https://codexstacks.com/p/oh-my-codex/)HTML
<a href="https://codexstacks.com/p/oh-my-codex/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>Embed card (static HTML and inline CSS, no JavaScript). Preview:
<a href="https://codexstacks.com/p/oh-my-codex/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">Oh My Codex</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex plugin · 1 plugin</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>Markdown summary
**[Oh My Codex on CodexStacks](https://codexstacks.com/p/oh-my-codex/)**: Community Codex plugin with 1 plugin.More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.
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